Dear Gentlemen,
I have the same problem, I have bought my Cameras from china when I was there, I need to change the language to English. Kindly send me the file please.
Also, I have another problem, when I connected the NVR with the TP Link switch with the cameras ( all I bought from China), it show only black books “NO Link”.
The NVR shows it recognized on all the cameras but still nothing on the screen.
NVR: DS-7616NI-SE
Switch: TL-SL2218P
Cameras : DS-2CD3232-I3